16113272

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 36158400

約数和(自身を除く): 20045128

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 89, 106, 122, 178, 212, 244, 356, 371, 424, 427, 488, 623, 712, 742, 854, 1246, 1484, 1708, 2492, 2968, 3233, 3416, 4717, 4984, 5429, 6466, 9434, 10858, 12932, 18868, 21716, 22631, 25864, 33019, 37736, 38003, 43432, 45262, 66038, 76006, 90524, 132076, 152012, 181048, 264152, 287737, 304024, 575474, 1150948, 2014159, 2301896, 4028318, 8056636, 16113272]

約数ペア:

[(1, 16113272), (2, 8056636), (4, 4028318), (7, 2301896), (8, 2014159), (14, 1150948), (28, 575474), (53, 304024), (56, 287737), (61, 264152), (89, 181048), (106, 152012), (122, 132076), (178, 90524), (212, 76006), (244, 66038), (356, 45262), (371, 43432), (424, 38003), (427, 37736), (488, 33019), (623, 25864), (712, 22631), (742, 21716), (854, 18868), (1246, 12932), (1484, 10858), (1708, 9434), (2492, 6466), (2968, 5429), (3233, 4984), (3416, 4717)]